CN103518141B - 用于检测影响传感器的短路的方法和系统 - Google Patents

用于检测影响传感器的短路的方法和系统 Download PDF

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Publication number
CN103518141B
CN103518141B CN201280017467.6A CN201280017467A CN103518141B CN 103518141 B CN103518141 B CN 103518141B CN 201280017467 A CN201280017467 A CN 201280017467A CN 103518141 B CN103518141 B CN 103518141B
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CN
China
Prior art keywords
sensor
short circuit
voltage
bias resistor
bias
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201280017467.6A
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English (en)
Chinese (zh)
Other versions
CN103518141A (zh
Inventor
B·拉克姆贝
N·热内斯特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Electronics and Defense SAS
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Sagem Defense Securite SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Sagem Defense Securite SA filed Critical Sagem Defense Securite SA
Publication of CN103518141A publication Critical patent/CN103518141A/zh
Application granted granted Critical
Publication of CN103518141B publication Critical patent/CN103518141B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2829—Testing of circuits in sensor or actuator systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/14—Measuring resistance by measuring current or voltage obtained from a reference source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
CN201280017467.6A 2011-04-05 2012-04-04 用于检测影响传感器的短路的方法和系统 Expired - Fee Related CN103518141B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1152936 2011-04-05
FR1152936A FR2973883B1 (fr) 2011-04-05 2011-04-05 Procede et systeme de detection d'un court-circuit affectant un capteur
PCT/FR2012/050727 WO2012136931A1 (fr) 2011-04-05 2012-04-04 Procede et systeme de detection d'un court-circuit affectant un capteur

Publications (2)

Publication Number Publication Date
CN103518141A CN103518141A (zh) 2014-01-15
CN103518141B true CN103518141B (zh) 2016-09-14

Family

ID=46025785

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280017467.6A Expired - Fee Related CN103518141B (zh) 2011-04-05 2012-04-04 用于检测影响传感器的短路的方法和系统

Country Status (8)

Country Link
US (1) US8922221B2 (ru)
EP (1) EP2694988B1 (ru)
CN (1) CN103518141B (ru)
BR (1) BR112013024510A2 (ru)
CA (1) CA2831353C (ru)
FR (1) FR2973883B1 (ru)
RU (1) RU2573610C2 (ru)
WO (1) WO2012136931A1 (ru)

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* Cited by examiner, † Cited by third party
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DE102014107927A1 (de) * 2014-06-05 2015-12-17 Endress + Hauser Gmbh + Co. Kg Verfahren und Vorrichtung zur Überwachung des Füllstandes eines Mediums in einem Behälter
FR3030765B1 (fr) * 2014-12-22 2019-05-03 Valeo Systemes De Controle Moteur Procede de detection d’un court-circuit dans un thermocouple
CN104880143B (zh) * 2015-05-28 2017-12-26 西北工业大学 一种桥式电阻应变传感器多模态故障检测装置
DE102015211216A1 (de) * 2015-06-18 2016-12-22 Robert Bosch Gmbh Verfahren und Schaltung zum Erkennen eines Kurzschlusses der Sinus- oder Kosinus-Empfängerspule eines Resolvers
US10228414B2 (en) * 2016-03-23 2019-03-12 Infineon Technologies Ag Capacitive sensor testing
CN107869948B (zh) * 2016-09-23 2023-09-29 上海华银电器有限公司 一种差动式位移传感器的测试系统及其测试方法
US11047920B2 (en) * 2019-04-02 2021-06-29 Hamilton Sunstrand Corporation Sensor to sensor short detection
US11127480B1 (en) 2020-06-30 2021-09-21 Dell Products L.P. System and method for short circuit detection
US11733060B2 (en) * 2021-02-09 2023-08-22 Infineon Technologies Ag Diagnosis of electrical failures in capacitive sensors
US11852662B2 (en) 2021-10-20 2023-12-26 Hamilton Sundstrand Corporation Open-wire detection for analog differential inputs using an alternating current (AC) bias
DE102022202297A1 (de) * 2022-03-08 2023-09-14 Robert Bosch Gesellschaft mit beschränkter Haftung Kapazitiver Sensor und Verfahren zum Betreiben eines kapazitiven Sensors

Citations (8)

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CN1049229A (zh) * 1989-07-31 1991-02-13 三井石油化学工业株式会社 电气设备绝缘恶化监视装置
DE4020106A1 (de) * 1990-06-23 1992-01-02 Bosch Gmbh Robert Einrichtung zur sicheren ausfallerkennung und rauschspitzenunterdrueckung bei einer potentiometerauswertung
US5396118A (en) * 1992-08-27 1995-03-07 Kabushiki Kaisha Riken Pressure detector circuit
CN2677945Y (zh) * 2003-09-15 2005-02-09 中国船舶重工集团公司第七一一研究所 无损短路探测器
GB2411481A (en) * 2004-02-27 2005-08-31 Ultra Electronics Ltd Impedance measuring method and system
CN1851488A (zh) * 2005-04-22 2006-10-25 安捷伦科技有限公司 用容性测量检测不可访问的插针上的短路的方法和装置
EP1903322A2 (en) * 2006-09-25 2008-03-26 Delphi Technologies, Inc. Sensing circuit and method for diagnosing open and short circuit conditions of a sensor
CN101320070A (zh) * 2008-07-21 2008-12-10 福建省福州电业局 配电网线路短路与接地故障指示方法及指示装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1193609A1 (ru) * 1984-02-03 1985-11-23 Киевский Научно-Исследовательский И Конструкторский Институт Периферийного Оборудования Устройство дл обнаружени и локализации коротких замыканий в электронных блоках
SU1218350A1 (ru) * 1984-03-11 1986-03-15 Vladimirov Vasilij Ya Устройство дл проверки измерительного тракта частотного датчика
SE461056B (sv) 1988-04-22 1989-12-18 Bengt Henoch Anordning foer att kontrollera givare
DE102004038736A1 (de) * 2004-08-10 2006-02-23 Robert Bosch Gmbh Verfahren zur Nebenschlusserkennung bei Sensoren
JP4749132B2 (ja) * 2005-11-21 2011-08-17 富士通セミコンダクター株式会社 センサ検出装置及びセンサ
JP4445510B2 (ja) * 2007-03-23 2010-04-07 三菱電機株式会社 配線異常検出装置
US8598899B2 (en) * 2011-01-25 2013-12-03 Hamilton Sundstrand Corporation Built-in test for an overvoltage protection circuit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1049229A (zh) * 1989-07-31 1991-02-13 三井石油化学工业株式会社 电气设备绝缘恶化监视装置
DE4020106A1 (de) * 1990-06-23 1992-01-02 Bosch Gmbh Robert Einrichtung zur sicheren ausfallerkennung und rauschspitzenunterdrueckung bei einer potentiometerauswertung
US5396118A (en) * 1992-08-27 1995-03-07 Kabushiki Kaisha Riken Pressure detector circuit
CN2677945Y (zh) * 2003-09-15 2005-02-09 中国船舶重工集团公司第七一一研究所 无损短路探测器
GB2411481A (en) * 2004-02-27 2005-08-31 Ultra Electronics Ltd Impedance measuring method and system
CN1851488A (zh) * 2005-04-22 2006-10-25 安捷伦科技有限公司 用容性测量检测不可访问的插针上的短路的方法和装置
EP1903322A2 (en) * 2006-09-25 2008-03-26 Delphi Technologies, Inc. Sensing circuit and method for diagnosing open and short circuit conditions of a sensor
CN101320070A (zh) * 2008-07-21 2008-12-10 福建省福州电业局 配电网线路短路与接地故障指示方法及指示装置

Also Published As

Publication number Publication date
RU2013148940A (ru) 2015-05-10
US20140145728A1 (en) 2014-05-29
RU2573610C2 (ru) 2016-01-20
CN103518141A (zh) 2014-01-15
US8922221B2 (en) 2014-12-30
FR2973883B1 (fr) 2013-05-10
BR112013024510A2 (pt) 2017-02-14
CA2831353C (fr) 2015-11-24
FR2973883A1 (fr) 2012-10-12
EP2694988A1 (fr) 2014-02-12
WO2012136931A1 (fr) 2012-10-11
EP2694988B1 (fr) 2014-12-10
CA2831353A1 (fr) 2012-10-11

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Granted publication date: 20160914

Termination date: 20180404